Surname Yenefer (Yenefer 
) , in all the world, is a very rare last name. The last name Yenefer is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname, Venezuela, and Peru. More frequently, Yenefer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yenefer | Brazil, Mexico, United States, Venezuela, Peru |